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2001
Solid Phase Microextraction (SPME) uses a small volume of sorbent dispersed typically on the surface of small fibres, to isolate and concentrate analytes from sample matrix. After contact with sample, analytes are absorbed or adsorbed by the fibre phase (depending on the nature of the coating) until an equilibrium is reached in the system.
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Solid Phase Microextraction (SPME) uses a small volume of sorbent dispersed typically on the surface of small fibres, to isolate and concentrate analytes from sample matrix. After contact with sample, analytes are absorbed or adsorbed by the fibre phase (depending on the nature of the coating) until an equilibrium is reached in the system.
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TrAC Trends in Analytical Chemistry, 2010
Abstract The development of faster, simpler, inexpensive and more environmentally-friendly sample-preparation techniques is an important issue in chemical analysis. Recent research trends involve miniaturization of the traditional liquid-liquid-extraction principle by greatly reducing the acceptor-to-donor ratio.
Ali Sarafraz-Yazdi, Amirhassan Amiri
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Abstract The development of faster, simpler, inexpensive and more environmentally-friendly sample-preparation techniques is an important issue in chemical analysis. Recent research trends involve miniaturization of the traditional liquid-liquid-extraction principle by greatly reducing the acceptor-to-donor ratio.
Ali Sarafraz-Yazdi, Amirhassan Amiri
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Critical reviews in analytical chemistry, 2021
Antidepressants are an important class of drugs to treat various types of depression. The determination of antidepressants is crucial in biological samples to control adverse effects in humans and study pharmacokinetics and bioavailability.
Mahdi Ghorbani +6 more
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Antidepressants are an important class of drugs to treat various types of depression. The determination of antidepressants is crucial in biological samples to control adverse effects in humans and study pharmacokinetics and bioavailability.
Mahdi Ghorbani +6 more
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In Analysis, 2021
Hydrophobic deep eutectic solvents were investigated for tetracycline microextraction. It was found that a deep eutectic solvent consisting of thymol and octanoic acid provided a synergistic effect on tetracycline extraction.
Ksenia Cherkashina +5 more
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Hydrophobic deep eutectic solvents were investigated for tetracycline microextraction. It was found that a deep eutectic solvent consisting of thymol and octanoic acid provided a synergistic effect on tetracycline extraction.
Ksenia Cherkashina +5 more
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Novel materials as capillary coatings for in-tube solid-phase microextraction for bioanalysis.
Journal of Separation Science, 2021In-tube solid-phase microextraction with a capillary column as extraction device can be directly coupled with high-performance liquid chromatography systems (HPLC).
C. Grecco, I. D. de Souza, M. E. Queiroz
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TrAC Trends in Analytical Chemistry, 1999
Abstract In recent years, much attention in analytical chemistry has been paid to sample preparation techniques, especially those which minimise the consumption of organic solvents. One of the most promising of these, solid-phase microextraction (SPME), is presented in both its theoretical and practical aspects.
Helena Prosen, Lucija Zupančič-Kralj
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Abstract In recent years, much attention in analytical chemistry has been paid to sample preparation techniques, especially those which minimise the consumption of organic solvents. One of the most promising of these, solid-phase microextraction (SPME), is presented in both its theoretical and practical aspects.
Helena Prosen, Lucija Zupančič-Kralj
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Journal of Materials Chemistry A, 2019
A novel covalent organic framework (COF) TFPB-BD and its bonded fiber were fabricated for microextraction of polychlorinated biphenyls.
Jing-Xuan Guo +4 more
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A novel covalent organic framework (COF) TFPB-BD and its bonded fiber were fabricated for microextraction of polychlorinated biphenyls.
Jing-Xuan Guo +4 more
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Latest Improvements and Expanding Applications of Solid-Phase Microextraction.
Analytical Chemistry, 2023Juan Zheng +4 more
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TrAC Trends in Analytical Chemistry, 2018
Abstract After its introduction just over twenty years ago, single-drop microextraction (SDME) became a widely applied solvent-based microextraction procedure as a practical sample preparation tool in support of chemical and biological, food, pharmaceutical, clinical and forensic analysis.
Sheng Tang +6 more
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Abstract After its introduction just over twenty years ago, single-drop microextraction (SDME) became a widely applied solvent-based microextraction procedure as a practical sample preparation tool in support of chemical and biological, food, pharmaceutical, clinical and forensic analysis.
Sheng Tang +6 more
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Single-Drop Microextraction in Bioanalysis
Bioanalysis, 2011Bioanalysis usually requires a preparation procedure for sample cleanup or preconcentration. Conventional sample preparation techniques are often time consuming and labor intensive. Among recent progress in sample preparation, single drop microextraction (SDME) is one of the most efficient techniques providing both sample cleanup and preconcentration ...
Kihwan, Choi, Jihye, Kim, Doo Soo, Chung
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